Update jjb for multicloud/openstack

Specify the subproject for java task. Otherwise the merge-java
task will fail

Change-Id: I7e6e531a13dae9bfc5dc87a278c134cc18056b3a
Issue-Id: CIMAN-31
Signed-off-by: Bin Yang <bin.yang@windriver.com>
diff --git a/jjb/multicloud/multicloud-openstack.yaml b/jjb/multicloud/multicloud-openstack.yaml
index fa19112..1fa18a7 100644
--- a/jjb/multicloud/multicloud-openstack.yaml
+++ b/jjb/multicloud/multicloud-openstack.yaml
@@ -11,10 +11,11 @@
       - 'newton':
           path: 'newton'
           pattern: 'newton/**'
+          pom: 'newton/pom.xml'
     jobs:
       - '{project-name}-{stream}-{subproject}-verify-python'
-      - '{project-name}-{stream}-verify-java'
-      - '{project-name}-{stream}-merge-java'
+      - '{project-name}-{stream}-{subproject}-verify-java'
+      - '{project-name}-{stream}-{subproject}-merge-java'
     files: '**'
     archive-artifacts: ''
     build-node: 'ubuntu1604-memcached-4c-4g'